EP4231742A4 - Cross-carrier scheduling method and device, and storage medium - Google Patents

Cross-carrier scheduling method and device, and storage medium Download PDF

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Publication number
EP4231742A4
EP4231742A4 EP20957119.9A EP20957119A EP4231742A4 EP 4231742 A4 EP4231742 A4 EP 4231742A4 EP 20957119 A EP20957119 A EP 20957119A EP 4231742 A4 EP4231742 A4 EP 4231742A4
Authority
EP
European Patent Office
Prior art keywords
cross
storage medium
scheduling method
carrier scheduling
carrier
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP20957119.9A
Other languages
German (de)
French (fr)
Other versions
EP4231742A1 (en
Inventor
Yajun Zhu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beijing Xiaomi Mobile Software Co Ltd
Original Assignee
Beijing Xiaomi Mobile Software Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Beijing Xiaomi Mobile Software Co Ltd filed Critical Beijing Xiaomi Mobile Software Co Ltd
Publication of EP4231742A1 publication Critical patent/EP4231742A1/en
Publication of EP4231742A4 publication Critical patent/EP4231742A4/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H04W72/232—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the physical layer, e.g. DCI signalling

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
EP20957119.9A 2020-10-15 2020-10-15 Cross-carrier scheduling method and device, and storage medium Pending EP4231742A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2020/121163 WO2022077340A1 (en) 2020-10-15 2020-10-15 Cross-carrier scheduling method and device, and storage medium

Publications (2)

Publication Number Publication Date
EP4231742A1 EP4231742A1 (en) 2023-08-23
EP4231742A4 true EP4231742A4 (en) 2023-11-01

Family

ID=81207428

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20957119.9A Pending EP4231742A4 (en) 2020-10-15 2020-10-15 Cross-carrier scheduling method and device, and storage medium

Country Status (4)

Country Link
US (1) US20230397221A1 (en)
EP (1) EP4231742A4 (en)
CN (1) CN114642053B (en)
WO (1) WO2022077340A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116762450A (en) * 2021-05-10 2023-09-15 Oppo广东移动通信有限公司 Carrier determination method, device, equipment and storage medium

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CN101651996B (en) * 2009-09-17 2015-05-13 中兴通讯股份有限公司 Method and system for transmitting index of component carrier and control format indicating value
KR101461974B1 (en) * 2010-02-02 2014-11-14 엘지전자 주식회사 Device and method for measurement in extension carrier
CN102685897B (en) * 2011-03-09 2017-09-26 中兴通讯股份有限公司 Sequence configuration method and device in a kind of carrier aggregation system
WO2013009068A2 (en) * 2011-07-11 2013-01-17 엘지전자 주식회사 Method and apparatus for performing random access in wireless communication system
HUE044140T2 (en) * 2013-01-03 2019-09-30 Intel Corp Performance monitoring of wireless local area network (wlan) offloading in wireless cellular networks
CN105450376B (en) * 2014-08-28 2018-07-27 成都鼎桥通信技术有限公司 The control method and device of secondary carrier in asymmetric up-link carrier polymerization
WO2016119882A1 (en) * 2015-01-30 2016-08-04 Nokia Solutions And Networks Oy Carrier aggregation with cross-carrier scheduling
CN105991269B (en) * 2015-02-11 2019-10-15 上海朗帛通信技术有限公司 A PDCCH method and device in enhanced CA
WO2016127428A1 (en) * 2015-02-15 2016-08-18 华为技术有限公司 Carrier management method and system, base station and user equipment
US20180115965A1 (en) * 2015-04-09 2018-04-26 Ntt Docomo, Inc. User terminal, radio base station, radio communication system and radio communication method
WO2017204595A1 (en) * 2016-05-27 2017-11-30 주식회사 아이티엘 Control channel and data channel transmission/reception method and apparatus for nr system
ES3015484T3 (en) * 2017-08-04 2025-05-05 Wilus Inst Standards & Tech Inc Method, apparatus, and system for transmitting or receiving data channel and control channel in wireless communication system
WO2021029437A1 (en) * 2019-08-09 2021-02-18 Sharp Kabushiki Kaisha Terminal devices, base station devices, and communication methods
CN110536451B (en) * 2019-09-03 2025-06-10 中兴通讯股份有限公司 Information enhancement method, device, equipment and storage medium
EP4007400B1 (en) * 2019-10-31 2024-07-03 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Wireless communication method, terminal device, and network device
CN111132344B (en) * 2019-12-27 2023-01-17 北京紫光展锐通信技术有限公司 Cross-carrier scheduling method, device and storage medium
CN111132359B (en) * 2019-12-31 2021-03-02 北京紫光展锐通信技术有限公司 Method and device for scheduling downlink control information of main cell by secondary cell across carrier waves
US12457613B2 (en) * 2020-01-10 2025-10-28 Ntt Docomo, Inc. Terminal, base station, and communication method to support scheduling of cells with single control information
EP4734630A3 (en) * 2020-09-24 2026-05-06 Ofinno, LLC Default downlink signaling in control channel repetition

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
ERICSSON: "Enhanced cross-carrier scheduling for DSS", vol. RAN WG1, no. eMeeting; 20200817 - 20200828, 8 August 2020 (2020-08-08), XP052348043, Retrieved from the Internet <URL:https://ftp.3gpp.org/tsg_ran/WG1_RL1/TSGR1_102-e/Docs/R1-2006671.zip R1-2006671_dss_enhanced_ccs_v0.docx> [retrieved on 20200808] *
INTEL CORPORATION: "On SCell scheduling PCell transmissions", vol. RAN WG1, no. e-Meeting; 20200817 - 20200828, 8 August 2020 (2020-08-08), XP052347274, Retrieved from the Internet <URL:https://ftp.3gpp.org/tsg_ran/WG1_RL1/TSGR1_102-e/Docs/R1-2005900.zip R1-2005900 - Intel - SCell scheduling PCell for DSS.docx> [retrieved on 20200808] *
See also references of WO2022077340A1 *
SPREADTRUM COMMUNICATIONS: "Discussion on cross-carrier scheduling from SCell to Pcell", vol. RAN WG1, no. e-Meeting; 20200817 - 20200828, 8 August 2020 (2020-08-08), XP052347655, Retrieved from the Internet <URL:https://ftp.3gpp.org/tsg_ran/WG1_RL1/TSGR1_102-e/Docs/R1-2006281.zip R1-2006281.docx> [retrieved on 20200808] *

Also Published As

Publication number Publication date
US20230397221A1 (en) 2023-12-07
WO2022077340A1 (en) 2022-04-21
CN114642053A (en) 2022-06-17
EP4231742A1 (en) 2023-08-23
CN114642053B (en) 2025-07-25

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